Base | Representation |
---|---|
bin | 11010110010111101… |
… | …11000000110110111 |
3 | 1101010121010001211012 |
4 | 31121132320012313 |
5 | 213430324340442 |
6 | 10335305302435 |
7 | 1016334261323 |
oct | 153136700667 |
9 | 41117101735 |
10 | 14386168247 |
11 | 6112687150 |
12 | 2955a94a1b |
13 | 14836197b9 |
14 | 9a68ba983 |
15 | 592eb3582 |
hex | 3597b81b7 |
14386168247 has 16 divisors (see below), whose sum is σ = 16649185824. Its totient is φ = 12285312000.
The previous prime is 14386168219. The next prime is 14386168249. The reversal of 14386168247 is 74286168341.
It is a cyclic number.
It is not a de Polignac number, because 14386168247 - 210 = 14386167223 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14386168195 and 14386168204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14386168249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23597 + ... + 171257.
It is an arithmetic number, because the mean of its divisors is an integer number (1040574114).
Almost surely, 214386168247 is an apocalyptic number.
14386168247 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
14386168247 is a deficient number, since it is larger than the sum of its proper divisors (2263017577).
14386168247 is a wasteful number, since it uses less digits than its factorization.
14386168247 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148210.
The product of its digits is 1548288, while the sum is 50.
The spelling of 14386168247 in words is "fourteen billion, three hundred eighty-six million, one hundred sixty-eight thousand, two hundred forty-seven".
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